This is the country that invented "duck and cover" as a system to prevent injury to schoolchildren in the event of thermonuclear explosions. Do not dismiss the marketability of a tornado blanket in such an environment.

In both cases, it would be equally useful to issue a body bag to each student, labelled as "safety cocoon", and schedule monthly cocoon-donning drills.
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Dance like you have never been hurt, work like no one is watching,love like you don't need the money.